/*
* Conditions Of Use 
* 
* This software was developed by employees of the National Institute of
* Standards and Technology (NIST), an agency of the Federal Government.
* Pursuant to title 15 Untied States Code Section 105, works of NIST
* employees are not subject to copyright protection in the United States
* and are considered to be in the public domain.  As a result, a formal
* license is not needed to use the software.
* 
* This software is provided by NIST as a service and is expressly
* provided "AS IS."  NIST MAKES NO WARRANTY OF ANY KIND, EXPRESS, IMPLIED
* OR STATUTORY, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTY OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NON-INFRINGEMENT
* AND DATA ACCURACY.  NIST does not warrant or make any representations
* regarding the use of the software or the results thereof, including but
* not limited to the correctness, accuracy, reliability or usefulness of
* the software.
* 
* Permission to use this software is contingent upon your acceptance
* of the terms of this agreement
*  
* .
* 
*/
/************************************************************************************************
 * PRODUCT OF PT INOVACAO - EST DEPARTMENT and Telecommunications Institute (Aveiro, Portugal)  *
 ************************************************************************************************/


package gov.nist.javax.sip.parser.ims;

/**
 * Security-Server header parser.
 * 
 * @author Miguel Freitas (IT) PT-Inovacao
 */


import gov.nist.javax.sip.header.SIPHeader;
import gov.nist.javax.sip.parser.Lexer;
import gov.nist.javax.sip.parser.TokenTypes;
import java.text.ParseException;

import gov.nist.javax.sip.header.ims.SecurityServerList;
import gov.nist.javax.sip.header.ims.SecurityServer;


public class SecurityServerParser extends SecurityAgreeParser
{
	
	public SecurityServerParser(String security)
	{	
		super(security);
	}
	
	protected SecurityServerParser(Lexer lexer)
	{	
		super(lexer);
	}
	
	
	public SIPHeader parse() throws ParseException
	{
		dbg_enter("SecuriryServer parse");
		try {
			
			headerName(TokenTypes.SECURITY_SERVER);		
			SecurityServer secServer = new SecurityServer();
			SecurityServerList secServerList = 
				(SecurityServerList) super.parse(secServer);
			return secServerList;
			
		} finally {
			dbg_leave("SecuriryServer parse");
		}
	}

	

	/** Test program 
	
	public static void main(String args[]) throws ParseException {
		String r[] = {
		        "Security-Server: ipsec-3gpp; ealg=aes-cbc; " +
		        				"alg=hmac-md5-96; port-c=5062; port-s=5063; " +
		        				"q=0.1\n"
		        };
		
		String r2[] = {
		        "Security-Server: ipsec-3gpp; ealg=aes-cbc; " +
		        				"alg=hmac-md5-96; port-c=5062; port-s=5063; " +
		        				"q=0.1, " +
		        				"digest; d-alg=md5; " +
		        				"d-qop=auth-int; d-ver=AEF1D222; " +
		        				"q=0.01\n"
		        };
		
		
		for (int i = 0; i < r.length; i++ )
		{
			
		    SecurityServerParser parser = 
			  new SecurityServerParser(r[i]);
		    
		    SecurityServer secServer= (SecurityServer) parser.parse();
		    System.out.println("encoded = " + secServer.encode());
		}	
		
		
		for (int i = 0; i < r2.length; i++ ) {
		    SecurityServerParser parser = 
			  new SecurityServerParser(r2[i]);
		    
		    java.util.ListIterator list;
		    SecurityServerList secList = (SecurityServerList) parser.parse();
		    System.out.println("encoded = " + secList.encode());
		}
		
		
	}
	*/
	
		
		
}

	
